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JPL Small-Body Database Browser
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66219 (1999 CR50)
Classification: Main-belt Asteroid          SPK-ID: 2066219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151521821975134 4.0259e-08  
a 2.653901282421284 1.5529e-08 au
q 2.348298758413694 1.0797e-07 au
i 13.19394809019351 4.7742e-06 deg
node 333.0196984701928 1.6951e-05 deg
peri 323.2993897706745 2.8154e-05 deg
M 200.8731275176173 2.4918e-05 deg
tp 2459698.517964080314
(2022-Apr-29.01796408)
0.00011024 TDB
period 1579.157958356364
4.32
1.386e-05
3.795e-08
d
yr
n .2279695948685836 2.0009e-09 deg/d
Q 2.959503806428874 1.7317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      9960 days (27.27 yr)  
   first obs. used      1992-09-28  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:47:35  

Additional Information
 Earth MOID = 1.34633 au 
 Jupiter MOID = 2.34776 au 
 T_jup = 3.342 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO366010  

66219 (1999 CR50)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CR50 = 2001 QC141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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